try to rename TITUSCBZ.TTF to TITUSCBZ.ttf
If that doesn't work, then I would like a small test file and a pointer to the font, please.
Here are the sites where I finded about this font and then downloaded it: http://en.wikipedia.org/wiki/TITUS_Cyberbit_Basic http://titus.fkidg1.uni-frankfurt.de/unicode/tituut.asp This is the error message: !luaTeX error (file /home/mauricio/fontes/TITUSCBZ.ttf): can't find table `CFF ' ==> Fatal error occurred, no output PDF file produced! ConTeXt version: MtxRun | current version: 2008.11.10 21:40 And below is my small test file. (Just a note: I had to delete TITUSCBZ.* files under 'fonts/otf' in texmf-cache in order to ConTeXt look for the downcased .ttf file name instead of complaining not to be able to find the .TTF original name.) Best, Maurício %%% \enableregime[utf] \mainlanguage[en] \definefontsynonym [myfont] [name:/home/mauricio/fontes/TITUSCBZ.ttf] \definefont [tudo] [myfont at 25pt] \starttext \tudo Here is my text. \stoptext %%%